GB515143A - A method of producing cork-products from indigenous raw materials - Google Patents

A method of producing cork-products from indigenous raw materials

Info

Publication number
GB515143A
GB515143A GB5770/38A GB577038A GB515143A GB 515143 A GB515143 A GB 515143A GB 5770/38 A GB5770/38 A GB 5770/38A GB 577038 A GB577038 A GB 577038A GB 515143 A GB515143 A GB 515143A
Authority
GB
United Kingdom
Prior art keywords
cork
products
raw materials
feb
indigenous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5770/38A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB515143A publication Critical patent/GB515143A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K7/00—Chemical or physical treatment of cork
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/04—Combined bleaching or impregnating and drying of wood

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

515,143. Plastic compositions ; cork substitutes. MAYER, H. Feb. 23, 1938, No. 5770. Void. Convention date, Feb. 25, 1937. [Class 70] A cork-like substance is obtained from potato skins by freeing them from starch and cellulose either by a fermentation process or by boiling with sulphuric or other acid under pressure. The thin films which remain are washed, dried and mixed with blown linseed oil, natural or synthetic resins or latex and compressed or rolled into sheets.
GB5770/38A 1937-02-25 1938-02-23 A method of producing cork-products from indigenous raw materials Expired GB515143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE515143X 1937-02-25

Publications (1)

Publication Number Publication Date
GB515143A true GB515143A (en) 1940-07-17

Family

ID=6548901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5770/38A Expired GB515143A (en) 1937-02-25 1938-02-23 A method of producing cork-products from indigenous raw materials

Country Status (1)

Country Link
GB (1) GB515143A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004108768A1 (en) * 2003-06-05 2004-12-16 Nederlandse Organisatie Voor Toegepast- Natuurwetenschappelijk Onderzoek Tno Method for manufacturing insulating and/or fire-resistant material, and such insulating and /or fire-resistant material and a construction element provided with such insulating and/or fire-resistant material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004108768A1 (en) * 2003-06-05 2004-12-16 Nederlandse Organisatie Voor Toegepast- Natuurwetenschappelijk Onderzoek Tno Method for manufacturing insulating and/or fire-resistant material, and such insulating and /or fire-resistant material and a construction element provided with such insulating and/or fire-resistant material
US7531245B2 (en) * 2003-06-05 2009-05-12 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Method for manufacturing insulating and/or fire-resistant material, and such insulating and/or fire-resistant material and a construction element provided with such insulating and/or fire-resistant material

Similar Documents

Publication Publication Date Title
GB515143A (en) A method of producing cork-products from indigenous raw materials
CH211496A (en) Process for the production of a press powder containing a urea-formaldehyde resin and press powder produced therefrom.
GB276307A (en) Method of maintaining the stability of dibasic calcium hypochlorite
GB750614A (en) Improvements in ageing alkali cellulose in the manufacture of viscose
GB434489A (en) Process and apparatus for producing decorative sheet material
GB495056A (en) Improved process of producing hydrolysed cellulose esters of reduced viscosity and manufacture of yarn and other products therefrom
GB555345A (en) Improvements in the manufacture of calcium hypochlorite
CA320921A (en) Process of decomposing fibrous vegetable matter
GB444165A (en) A process of manufacturing soap
GB518887A (en) A process for the production of pulp material from wood, straw, grasses and similar cellulose containing plants
GB518525A (en) A process for the recovery of metal from compound sheet material
CA529238A (en) Method of treating residual liquors obtained in the manufacture of pulp by the sulphate cellulose process
GB289676A (en) Improved process of producing cellulose articles from waste tanbark or waste bark ofconiferae and foliage trees
GB455158A (en) Improvements in or relating to the manufacture of starch
GB502955A (en) Improvements in and relating to the treatment of maize for the recovery of starch and related products
AU144331A (en) Process forthe manufacture of paper or cardboard fromthe latex of caoutchouc, tuttapercha, balata, or analogous substances
GB737363A (en) Method for the production of water and/or alkali soluble cellulose derivatives
AU104374B2 (en) Process of making pulp rich in pentosan from material containing cellulose, especially grasses
CA312335A (en) Process of producing chemical wood pulp
AU264637A (en) Process of making pulp rich in pentosan from material containing cellulose, especially grasses
GB482834A (en) Improvements in and relating to the production of chemically resistant oil colour paints
CA481256A (en) Method of recovering chemicals in the manufacture of cellulose by digestion according to the alkali sulphite and/or alkali bisulphite methods
GB347396A (en) An improved process for preparing artificial silk filaments
AU104456B2 (en) Improvements in or relating to processes of producing gas. expanded rubber
AU102831B2 (en) Improvements in or relating tothe production of impregnated sheet materials resembling leather